A tracking system in an optical recording/reproducing device
A Standard patent application filed on 04 December 1990 credited to Yonezawa, Seiji
;
Morimoto, Yasuaki
Details
Application number :
70540
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A tracking system in an optical recording/reproducing device